189214788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2252557}}^1$

素因数の和:2252571

約数の個数: 24

約数和(自身を含む): 504572992

約数和(自身を除く): 315358204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2252557, 4505114, 6757671, 9010228, 13515342, 15767899, 27030684, 31535798, 47303697, 63071596, 94607394, 189214788]

約数ペア:

[(1, 189214788), (2, 94607394), (3, 63071596), (4, 47303697), (6, 31535798), (7, 27030684), (12, 15767899), (14, 13515342), (21, 9010228), (28, 6757671), (42, 4505114), (84, 2252557)]